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Bezzdna [24]
2 years ago
7

Explain how scientists use geologic time to determine the age of landforms. (3 points)

Chemistry
2 answers:
o-na [289]2 years ago
8 0

Answer: there are three different methods of determining the age of a landform.

1 radiation measurement

2 stratigraphic superposition

3 the fossil record

by using these or a combination of these they determined that the earth is around 4.6 billion years old. and this is where the big bang theory comes into play.

Nana76 [90]2 years ago
6 0
To determine the relative age of different rocks, geologists start with the assumption that unless something has happened, in a sequence of sedimentary rock layers, the newer rock layers will be on top of older ones. This is called the Rule of Superposition. ... With absolute age dating, you get a real age in actual years
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